<%-- 通用参数设置 --%>
<%@page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<c:set var="_path" value="${pageContext.request.contextPath}" scope="request" />
<c:set var="_user" value="${sessionScope._user}" scope="request" />